1. V. A. Palkin, “Separation of uranium isotopes in a cascade with an intermediate product stream,” Persp. Mater., No. 8, 11–14 (2010).
2. A. Yu. Smirnov and G. A. Sulaberidze, “Enrichment of regenerated uranium with simultaneous dilution of 232–236U by natural raw material and waste uranium,” At. Énerg., 117, No. 1, 36–41 (2014).
3. V. P. Minenko, “Maximum enrichment of intermediate isotopes in the product from the ends of a cascade,” At. Énerg., 33, No. 2, 704–706 (1972).
4. G. A. Sulaberidze, V. D. Borisevich, and Tsuancin Se, “Quasi-ideal cascades with an additional stream for separating multicomponent isotopic mixtures,” Teor. Osn. Khim. Tekhnol., 40, No. 1, 7–16 (2006).
5. A. Yu. Smirnov, G. A. Sulaberidze, and V. D. Borisevich, “Effect of the feed flow profile of cascade steps on mass transfer of intermediate components,” Teor. Osn. Khim. Tekhnol., 44, No. 6, 672–680 (2010).